Hong Kong Stock Exchange

sales, airport facilities and code-sharing, the Chinese airline said in an announcement Tuesday through the HongKongstockexchange . It said the deal represents 2.76 percent of China Southern's shares and requires regulatory approval. Foreign

sales, airport facilities and code-sharing, the Chinese airline said in an announcement Tuesday through the HongKongstockexchange . It said the deal represents 2.76 percent of China Southern's shares and requires regulatory approval. Foreign